122102221202103 has 16 divisors (see below), whose sum is σ = 165563559181440. Its totient is φ = 80021202434784.

The previous prime is 122102221202099. The next prime is 122102221202147. The reversal of 122102221202103 is 301202122201221.

122102221202103 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 122102221202103 - 2² = 122102221202099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122102221202103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102221202153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22100700 + ... + 27067422.

It is an arithmetic number, because the mean of its divisors is an integer number (10347722448840).

Almost surely, 2^{122102221202103} is an apocalyptic number.

122102221202103 is a deficient number, since it is larger than the sum of its proper divisors (43461337979337).

122102221202103 is a wasteful number, since it uses less digits than its factorization.

122102221202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105678.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 122102221202103 its reverse (301202122201221), we get a palindrome (423304343403324).

The spelling of 122102221202103 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred twenty-one million, two hundred two thousand, one hundred three".